Akaashi Fluff - Blog Posts

akaashi couldn’t be nonchalant as people made him out to be.

NOTE. Inspired by @/nethsukii’s post from TikTok!

Everyone always assumed Akaashi was the most level-headed person in the room, nonchalant in some cases, the calm voice amongst the chaos, the unshakeable setter with cool eyes and a brain that always operated two steps ahead.

That reputation didn’t change when he got a girlfriend—it intensified. People whispered about how lucky you were to have someone so composed, thoughtful, emotionally intelligent, and stable. A boyfriend who wouldn’t raise his voice, who’d remember anniversaries without being reminded, who’d bring you tea when you had cramps, and listen to you vent without interrupting.

And okay—yes. Two of those things were completely true.

But the “nonchalant” part? That one was a bit misleading.

Because if you asked Bokuto, or Konoha, or literally any of Akaashi’s closer friends, they’d tell you: he’s anything but nonchalant when it comes to you. Sure, he looks calm, but beneath that is a man whose brain short-circuits when you so much as bat your eyelashes at him thrice rather than twice. He’s an intense romantic disguised as a stoic intellectual. And the intensity isn’t dramatic or grand—it’s absurdly, endearingly specific.

“Did you know you sneeze in three stages?”

You blinked, pausing mid-bite of your grilled cheese sandwich. “What?”

Akaashi, seated across from you at his kitchen counter, wore his usual composed expression. His glasses slid a bit down his nose, but he didn’t push them up. He was too focused on you. “Three stages,” he repeated. “You do this little build-up thing first—your eyebrows scrunch, your nose wiggles like a bunny, and then you hold your breath for a second. That’s stage one.”

You stared at him with an expression of genuine confusion. “You studied my sneeze?”

“I observe,” he corrected smoothly, reaching for his cup of tea like this was just another normal afternoon conversation and not borderline concerning.

“Stage two is the sneeze itself. It’s never dainty. It’s loud. Forceful. Passionate.”

“That’s a weird adjective.”

“Am I wrong?” he asked, not missing a beat.

“Yes?” You looked down at your sandwich. “I… don’t know how to properly respond to that.”

Akaashi gave the faintest smile, his eyes flickering with mischief. “Stage three is the little sigh you do afterward. Like you just survived a great war. Then you sniff once and pretend it didn’t just shake the room.”

“You’re insane.”

“Maybe,” he admitted with a shrug, “but it’s endearing. You sneeze like a bazooka. It’s adorable.”

“No one’s ever called a bazooka adorable.”

“I’m a trailblazer,” he said matter-of-factly.

-

There were his journal entries—yes, journal entries—about you. You found one once by accident, tucked between a book of poetry and a volleyball strategy book. He didn’t write about major milestones like one might expect. No, you found out your boyfriend documented the way your nose crinkled when you lied, or how your left hand twitches a little when you were anxious.

There was an entire paragraph dedicated to the way you wrapped your scarf, how it was “disarmingly efficient, yet always crooked to the left, like her heart’s trying to lean on someone without asking.”

Who says that?

Akaashi Keiji, apparently.

He once paused mid-sentence in a phone call with Bokuto because you, half-asleep and grumpy, had mumbled something unintelligible from the other room (you had come over for a project and fell asleep after lunch). “She sounds like a disgruntled possum when she’s waking up,” he said dreamily. “It’s charming.”

...

“Akaashi. You okay?”

“More than okay.”

-

Akaashi even adjusted his wardrobe—not that he admitted it. You mentioned once, half-joking, that he looked really good in dark green, and suddenly half of his winter clothes were moss, olive, or emerald. You caught on when he started showing up with sleeves rolled halfway up because you once muttered something about liking the veins in his arms.

“Yum,” you murmur, squeezing his triceps before bursting into a fit of laughter after realizing how embarrassing you’re acting.

But you learned long ago that there was never such a thing as too embarrassing when Akaashi acted the same, if not to a greater degree. He wasn’t nonchalant. Not even close. He was... silly.

A helpless romantic who never made grand proclamations or public gestures but instead memorized the oddest, most mundane things about you like it was part of some sacred text.

And yet, he wasn’t clingy nor weird to the point of you being uncomfortable. He knows your boundaries well. He wasn’t overbearing or overly expressive. He just noticed. Quietly, constantly, lovingly. He didn’t tell you he loved you every day in words, but he knew the way you curled your pinky when you drank from your mug.

He knew you got cold at 3 a.m. even in the summer and always made sure a blanket was within reach. He noticed when you rewatched the same ten-minute section of your favorite show because you liked the background music.

He remembered the exact number of sugars you took in your coffee and the fact that your favorite mug was slightly chipped, but you used it anyway because it was a gift from your cousin. He once stopped mid-sentence while talking to Bokuto on the phone just to say, “She’s humming the Sailor Moon theme in the shower again,” with a fondness so full it made Bokuto gag.

Man, he was whole-body deep into loving you.

-

How Akaashi often spends a lot of time thinking about things that weren’t even that serious.

Like how, that one time, you laughed at someone else’s joke for a few seconds longer than how he’d normally get from you. He doesn’t even get jealous when someone’s flirting with you because he knows—you know—and you’re both trusting of one another.

But to hear you laugh for 1.7 seconds longer?

You might as well give up now, because this man is persistent.

“Are you seriously keeping time now?” you asked, laughing at his behavior.

“Yes, my dad raised me to be competitive.”

“Don’t bring him into this, Keiji,” you laughed.

He looked at you as if you hung the moon and individually painted the stars in the beautiful night sky itself. “You’re very pretty,” he says. “I think I might experience a heart attack.”

You hugged him so hard you nearly knocked his glasses off.

-

When you painted your nails—usually some soft pastel or neutral tone—he would watch intently, chin in his hand like an art critic evaluating a masterpiece. At first, you thought he was just being polite (to try and appear interested, since guys don’t usually find interest in these sorts of things), but when you noticed the way he always commented on the color and style like it was a whole personality trait, you realized it wasn’t an act.

“Oh, that shade of sage green,” he murmured once. “It makes your fingers look like they’ve been kissed by a forest spirit.”

“What does that even mean?” You laughed.

He blinked, entirely serious. “It’s a compliment.”

“Keiji, I told you. If you’re going through something, you tell me—not just like—act this way.” As a joke, of course.

He laughed too.

Eventually, Akaashi started doing them for you. It began as a fleeting thought—you had been painting your left hand with your non-dominant one, struggling to keep it clean, when he silently plucked the brush from you and started painting with delicate strokes.

“You’re going to mess it up,” you warned.

“I have steady hands,” he said with all the gravitas of a surgeon. “We did this in Home Economics, remember?”

“...Yeah.”

From then on, it became a quiet ritual. You’d sit in his lap or next to him on the bed while he carefully painted your nails (he prefers the first one but isn’t shameless enough to tell you most of the time), brows furrowed in concentration, tongue sometimes poking out as he focused too hard. And every time he picked a color, it came with an elaborate reason.

“This one reminds me of the sky right after it rains in early spring. Soft, muted, but a little hopeful.”

You’d pretend to roll your eyes, but your heart would always flutter. Because you won the boyfriend lottery with him.

Akaashi was just built like that. When you two cooked together, he’d narrate what you were doing like it was a documentary on divine beings. “And now, the goddess stirs the pot, bestowing warmth and nourishment unto mankind.”

“Stop it,” you giggled, flicking water at him. “Don’t narrate it like that. You’re making it sound like a case study.”

“But it’s fun,” he says with a smile.

“You’re so weird.”

“I’m so in love with you.”

And he truly is.

And you believe him.

Akaashi wasn’t nonchalant. He was soft-spoken, yes. Composed, yes. But behind that calm exterior was a boy with a mind full of your quirks and a heart that was overflowing with enough love to swallow you whole. And somehow, that made you feel even more lucky than you already were.

SEUMYO © 2025. PLEASE DO NOT REPOST, PLAGIARIZE, MODIFY OR TRANSLATE.

I cannot explain how much I love this man... He is so perfect and he doesn't even know :'( where are the Akaashi apprechiators????

Akaashi would silently squeeze your hand as you walk around through the city, a reminder that he loves you without saying anything. You squeeze his hand back and he would be flustered on the inside, not noticable to others, but you are the only person that would notice it. Your hands are tingled together in his pocket of the jacket you wear.

COMPARING HAND SIZES — ft. osamu miya, atsumu miya, akaashi keiji, iwaizumi hajime

warnings — reader/you is implied to be shorter because of hand size difference, also let names (baby & love)

⨳OSAMU was confused as to why you wanted to compare hand sizes. you’ve held hands a million times so you both knew your hands were smaller. “do you just wanna hold my hand?” he asked with a skeptical look across his face. “maybe, maybe not.” you shrugged with a cheeky smile. letting out a sigh the man held up one of his hands and you pressed yours against it immediately. “would’ve never have guess your hands were bigger,” you joke before he interlocks your fingers. “yeah i bet,” osamu says sarcastically, rolling his eyes before leaning in and planting a quick kiss to your lips.

⨳ATSUMU would’ve suggested it not you. he thinks he’s so slick about it too. “baby let me see how different our hand sizes are,” he sort of asks before grabbing your hand and putting it right on his. “tsumu are you being serious right now?” you scoff when you feel him pull your hand to his. “you’ve got small hands,” he notes out loud as if you weren’t already aware. “good observation tsumu.” you roll your eyes pulling your hand away. “you’re no fun,” he pouts from beside you. without saying anything you grab his closest hand and interlock your fingers. “look we can hold hands,” you say holding up your hands. atsumu smiles at your hands and leans in to kiss your cheek.

⨳AKAASHI knew you were up to something when you asked for his hand. “why?” he asked cautiously as he held out his hand to you. “comparing hand size,” you responded while putting your palms on his. “wait, lowkey we have the same hand size.” you giggle at the sight. akaashi furrowed his eyebrows and blinked at your hands. two different sizes—completely different. “you think you’re funny.” he told you as he got a firm grip on your hand and puked you close to him. “completely different hand sizes love,” akaashi added before kissing the top of your forehead. “nice try though”

⨳IWAIZUMI always feeds into your antics and lets you do whatever. he can tolerate your nonsense because it’s second nature to him. “why are we comparing hand sizes like we’re in junior high?” he asked while holding his hand up to you. “i need an excuse to hold your hand.” you admit while placing your pal on his proudly. the brunette’s eyebrows are drawn together in confusion for a moment. “you don’t need an excuse,” he tells you and you smile. “i know i know, let me have fun for once,” you dismiss before interlocking your fingers with his. “fine,” he shakes his head lightly before kissing the top of your head.

reblogs are appreciated

hi i LOVE ur writing sm!! i look forward to pretty much every single one of ur posts, ur super talented :)

do you think you could do an akaashi x insomniac!reader? akaashi is known for overthinking and stuff so tbh i think his anxiety might make him stay awake sometimes, but prob not full blown insomnia. i js think a oneshot of him helping reader or maybe just the two of them hanging out super late one night because neither of them can get any sleep (maybe college!au where he’s stressing about his classes? or could be just volleyball related. whatever works for you!).

maybe it could be pre-relationship too. like they might be friends then reader sees him active on some social media and decides to text him to hang out and they get super close after this night. again, whatever works for u!!

omgg my heart thank you 😩❤️ Your words mean so much to me 🥹

I think I hit all the boxes, I hope you enjoy <333

--

Anon Ask: Akaashi

The clock blinked 2:47AM in soft digital blue, casting a dim glow that painted the walls of your dorm room in slow, pulsing light. You stared at it from where you lay on your back, eyes wide open, blanket pulled up to your chin like it would somehow coax sleep into settling over your body. It didn’t.

It never did.

Insomnia was a loyal companion. Even on nights when your limbs were heavy and your mind felt worn thin, your thoughts refused to settle. They danced along the edge of reason, hyper-fixating on things that didn’t matter: words you said three days ago, the shape of clouds you saw that afternoon, the persistent question of whether you locked the door. A quiet ache had formed behind your eyes from sheer exhaustion, but sleep wouldn’t come.

You turned over, grabbed your phone off the nightstand. No new messages. Just a faint glow from the charging screen illuminating your tired face.

Then, a notification.

akaashi_keiji posted to his story

You tapped it open without thinking. A dim photo of a laptop lit up against a pile of books and a cup of coffee that had long since gone cold. The caption read: 2AM is a perfectly reasonable hour to still be working, right?

You stared at it. Your fingers hovered.

Then you sent a message.

you: you up up?

The reply was almost instant.

akaashi: Unfortunately.

you: Wanna hang? Can’t sleep and you look like you need a break.

A beat passed. The dots wavered, stopped. Then—

akaashi: Give me 5.

--

Akaashi showed up at your door at exactly 3:03AM. Hoodie pulled over his head, dark sweats clinging to the chill of the night, his hair mussed like he’d run his hands through it too many times. His eyes were tired but alert, flickering with that same sharpness he always carried—like he was cataloging everything, even now.

You stepped aside without saying a word. He entered just as quietly, slipping off his shoes and placing his bag beside your desk with a soft thud. He dropped to the floor beside your bed with a sigh that seemed to deflate the weight on his shoulders.

“Rough night?” you asked gently, perching on the edge of your mattress.

“I have a presentation next week, three deadlines, and Bokuto keeps texting me motivational memes like it’s going to fix my GPA.”

You laughed under your breath. “It won’t.”

“Exactly.”

The quiet that followed wasn’t awkward. The hum of your mini fridge and the occasional creak of pipes running through the dorm added to the low ambience of sleeplessness. You looked down at him, his knees pulled up slightly, arms draped over them, like he didn’t know how to get comfortable in his own skin.

“Wanna watch something?”

He shook his head. “Too much noise.”

“Read?”

“Already tried. Can’t focus.”

“Lie on the floor and stare at the ceiling until we disassociate?”

He glanced up at you with deadpan humor. “Honestly, that sounds ideal.”

You grabbed a second pillow and tossed it to the floor beside him. He didn’t hesitate. His body uncurled, long and lean as he stretched out beside your bed, head cradled in the fluff of borrowed comfort.

You joined him moments later, lying back so the ceiling filled your view. Pale shadows danced above you, shapes warped by passing cars and the swaying leaves outside the window. The ceiling fan ticked rhythmically above.

“You get this often?” he asked softly, voice barely above a whisper.

“Yeah,” you replied, your voice matching his. “Like... more nights than not. It just doesn’t stop. My brain, I mean."

Akaashi sighed, breath feathering the space between you. “Mine too. It’s like it waits until I have to sleep to start racing.”

You turned your head, studying the outline of his profile in the glow from your desk lamp. The slope of his nose, the delicate curve of his lashes, the soft press of his lips.

“So why’d you come?”

He was quiet for a moment. “Because you asked. And I figured... maybe it’d be better to not be alone with it.”

You nodded, the pillow rustling beneath your cheek. “Yeah.”

Minutes passed in silence. He turned to face you, and you mirrored the movement. The two of you laying side by side, not quite touching, breaths moving in rhythm.

“We could do this again,” you whispered. “If you ever can’t sleep. You could just... come over.”

His gaze didn’t waver. “I think I’d like that.”

At 3:57AM, you both fell asleep.

Shoulders brushing. Minds quiet. The night finally letting you rest.